iGPSPORT SR30 — Intelligent Rear Light with Radar
The iGPSPORT SR30 combines a powerful and highly visible rear light with proximity radar, designed for cyclists seeking advanced safety on roads or in cities. Thanks to its combination of visibility, battery life, and smart features, it's suitable for both urban commutes and long or nighttime rides.
Main features
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Long rear visibility: visibility of up to 1.6 km when viewed from behind in a straight line.
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Integrated high-precision radar: detects vehicles approaching from behind at a distance of up to 150m, providing timely alerts.
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Multiple lighting modes: Includes constant light, day/night flash modes, "breathing" or flash modes, as well as radar-only mode — allowing you to adapt visibility to the conditions.
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Connectivity: Compatible with cycling computers, watches or devices that support standard protocols (BLE / ANT+), as well as the official iGPSPORT app for radar notifications, battery status, etc.
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Universal mounting: compatible with round, D-type or aerodynamic seatposts.
Technical specifications
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Physical dimensions: 99 × 39.7 × 20.3 mm
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Weight: 68.8 g
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Visibility distance (rear light): up to 1.6 km
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Light visibility angle: 220°
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Radar detection angle: coverage of approximately 40° (horizontal ± ~20°, vertical ± ~10°)
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Wireless communication compatibility: ANT+ and Bluetooth 5.0
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Rechargeable battery with USB-C port; typical battery life around 20-25 hours depending on usage mode.
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Water/weather protection: IPX7 standard (water resistant)
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Available modes: constant light, daytime flash/intermittent, night flash, blinking modes, radar mode, “low power”/energy saving mode, auto on/off according to movement or lighting, braking alert — features that increase safety in different situations.
Benefits for the cyclist
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It dramatically improves visibility from behind — useful in the city, on the highway, in low light conditions or in heavy traffic.
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It offers an additional level of safety thanks to the rear radar — it detects approaching vehicles and alerts in advance.
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It allows you to customize the light according to your needs — flash modes, constant light, battery saving, etc.
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Long battery life and convenient charging: ideal for extended outings.
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Compatible with multiple seatposts and easy to install, no special tools required.
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Connectivity with devices and apps to have radar, battery and status data directly on your cycle computer or mobile.






